What color is #445140?

#445140 is a dark low-chroma cool gray with a subtle cool cast. In RGB it is rgb(68, 81, 64), and in HSL hsl(106, 12%, 28%).

Is #445140 accessible as text?

On white, #445140 has a contrast ratio of 8.41:1 (passes WCAG AA for body text); on black it is 2.50:1 (fails). For text placed on #445140, use white for the best readability.

What is the closest Tailwind color to #445140?

The nearest Tailwind CSS token is neutral-600 (#525252).

What colors go well with #445140?

As a neutral, #445140 pairs cleanly with white, off-white and light grays for text, and sits under accent hues like blue, violet, emerald or warm orange — use it as a dark surface or high-contrast base and let the accent carry the color.

Is #445140 the same as CSS darkslategray?

No — #445140 is not the CSS named color darkslategray, but darkslategray (#2F4F4F) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#445140 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #445140

Not just a swatch — here's how #445140 works with other colors. Named schemes with #445140 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #445140 Secondary #4D6B3B Accent #AE6B00 Surface #EFEAD6 Anchor #3D2F21

Outer Space leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.

Vintage Leather Lead · 5 colors

Lead #445140 Secondary #754D1C Surface #E6DBC0 Accent #3D513F Anchor #5B2323

Outer Space plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Modern Café Dominant · 5 colors

Dominant #445140 Anchor #392B1E Surface #EDE4D0 Accent #889B6C Secondary #3A3833

Outer Space anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Japanese Sand Base · 5 colors

Base #445140 Surface #EEE9DC Highlight #F5F1E7 Secondary #B7B09F Ink #2B2723

Outer Space sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #445140 Secondary #71766F Support #989286 Ink #17140F

Outer Space is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Outer Space carrying the quiet middle.

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Color Lab

How #445140 actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.

Warmth 50/100

Neutral

Balanced temperature — flexible, sits between warm and cool schemes.

Softness 43/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 55/100

Moderate

Mid depth — usable as an accent or a muted ground.

Naturalness 48/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 45/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 59/100

Moderate

Restrained and premium — deep, quiet, high-end packaging and fashion.

Brand distinctiveness 12/100

Very low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 50/100

Moderate

Workable accent with care around contrast.

Surface fit 48/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 93/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #445140

For UI

For branding

For interior

For fashion

People also use #445140 with

Ebony Dark Slate Gray Charcoal Platinum Outer Space

UI roles & guardrails

Primary action Safe as a filled button with white label. AAA

Body text Passes on white at 16px and above. Pass

Large display Fine for headings 24px+ on white. Pass

Background Pair with white text at 8.4:1. Use

Subtle surface Use #D9DDD7 for cards and hover fills. Tint 80

Avoid beside #3F5041 — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #445140 at work across the surfaces designers actually ship.

Website / UI

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Dashboard

Revenue

$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

Nov 14 · 8PM

NIGHT
MARKET

Packaging

BLOOM

Botanical Wash

250 ml

Interior

Every model

Export

:root {
  --color-base: #445140;
  --color-base-rgb: 68 81 64;
  --color-base-oklch: oklch(41.8% 0.032 138.4);
  --color-50: #F7F8F6;
  --color-100: #E9EDE8;
  --color-200: #D4DBD1;
  --color-300: #B3BFB0;
  --color-400: #94A38F;
  --color-500: #758570;
  --color-600: #5D6859;
  --color-700: #454C43;
  --color-800: #2F332E;
  --color-900: #1E201D;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  outer-space: {
    50: '#F7F8F6',
    100: '#E9EDE8',
    200: '#D4DBD1',
    300: '#B3BFB0',
    400: '#94A38F',
    500: '#758570',
    600: '#5D6859',
    700: '#454C43',
    800: '#2F332E',
    900: '#1E201D',
  },
}

$base: #445140;
$base-ink: #FFFFFF;
$base-50: #F7F8F6;
$base-100: #E9EDE8;
$base-200: #D4DBD1;
$base-300: #B3BFB0;
$base-400: #94A38F;
$base-500: #758570;
$base-600: #5D6859;
$base-700: #454C43;
$base-800: #2F332E;
$base-900: #1E201D;
$base-hover: #354032;
$base-subtle: #C5CDC3;

{
    "color": {
        "base": {
            "value": "#445140",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F7F8F6",
                "type": "color"
            },
            "100": {
                "value": "#E9EDE8",
                "type": "color"
            },
            "200": {
                "value": "#D4DBD1",
                "type": "color"
            },
            "300": {
                "value": "#B3BFB0",
                "type": "color"
            },
            "400": {
                "value": "#94A38F",
                "type": "color"
            },
            "500": {
                "value": "#758570",
                "type": "color"
            },
            "600": {
                "value": "#5D6859",
                "type": "color"
            },
            "700": {
                "value": "#454C43",
                "type": "color"
            },
            "800": {
                "value": "#2F332E",
                "type": "color"
            },
            "900": {
                "value": "#1E201D",
                "type": "color"
            }
        }
    }
}

Palettes built on #445140

Color Lab

Pairs with #445140

UI roles & guardrails

In real applications

Scales

Every model

Export